Celebrity Halloween Costumes This Year Run The Gamut From Spooky To Sexy To Stupid

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  • Nicole Richie

  • Snooki and J-Woww

  • Hilary Duff

  • John Stamos

  • David Spade

  • Alessandra Ambrosio

  • Francesca Eastwood

  • Kelly Brook

  • Michelle Trachtenberg

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  • Bella Thorne

  • Hugh Hefner

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  • Nina Dobrev

  • Chris Colfer

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  • lea-michele-sexy-halloween

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  • Fergie

  • David Spade

  • Alessandra Ambrosio

  • Vanessa Hudgens

  • Sacha Baron Cohen

  • Molly Sims

  • Elisabetta Canalis

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  • Chmerkovskiy

  • Tim Allen

  • Brody Jenner

  • Jessica Lowndes

  • Lauren Conrad

  • Jesse Tyler Ferguson

  • Kristin Chenoweth

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  • Lisa Stelly & Jack Osbourne Halloween

  • Mark Ballas & Derek Hough Halloween

  • rob shuter halloween

  • delaina dixon halloween

  • jason dundashalloween

  • jim shearer halloween

  • miley cyrus halloween

  • chloe menas halloween

  • Patrick Stewart halloweeen

  • al roker halloween

  • savannah guthrie natalie morales halloween

  • matt lauer halloween

  • ellen degeneres halloween

  • serge ibaka halloween

  • lady gaga halloween

  • bethenny frankel halloween

  • kelly ripa halloween

  • Chelsea Handler

  • Joanna Krupa

  • Paris Hilton

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  • Rihanna

  • Kate Moss

  • Nicole Scherzinger

  • Kyle Richards

  • Sandra Bullock

  • Alyson Hannigan

  • Hugh Laurie

  • Hugh Jackman

  • Heidi Klum

  • Coco

  • Liv Tyler

  • Bethenny Frankel

  • Kelly Osbourne

  • Adam Lambert

  • Carmen Electra

Halloween falls on a Thursday this year, which has put us all in an unfamiliar predicament: When, exactly, are we supposed to dress up for Halloween parties? Well, some of our favorite celebrities decided that they just couldn’t wait for October 31st to roll around, which meant that Halloween season officially kicked off in Hollywood over the weekend. Some celebs decided to play it sexy (hello Lea Michele!), some went for scary (Hugh Hefner twerking? YIPES!), and some unfortunately didn’t put very much thought into their costume at all (we’re looking at you, Julianne “Blackface” Hough!). So whether you attended parties this weekend, too, or are simply looking for inspirado for Thursday night, check out our gallery above of who wore what this Halloween!

[Photos: Splash News, Pacific Coast News, Instagram]